Base | Representation |
---|---|
bin | 111100110000010010111… |
… | …1111001111010100110001 |
3 | 1002120020221121021210200211 |
4 | 1321200211333033110301 |
5 | 2043301402230231012 |
6 | 25431543422544121 |
7 | 1521162054604141 |
oct | 171404577172461 |
9 | 32506847253624 |
10 | 8350053758257 |
11 | 272a26872a9a2 |
12 | b2a368138041 |
13 | 4875396656b3 |
14 | 20c205306921 |
15 | e730da876a7 |
hex | 79825fcf531 |
8350053758257 has 4 divisors (see below), whose sum is σ = 8619410331136. Its totient is φ = 8080697185380.
The previous prime is 8350053758243. The next prime is 8350053758269. The reversal of 8350053758257 is 7528573500538.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 8350053758257 - 235 = 8315694019889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8350053728257) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134678286393 + ... + 134678286454.
It is an arithmetic number, because the mean of its divisors is an integer number (2154852582784).
Almost surely, 28350053758257 is an apocalyptic number.
It is an amenable number.
8350053758257 is a deficient number, since it is larger than the sum of its proper divisors (269356572879).
8350053758257 is a wasteful number, since it uses less digits than its factorization.
8350053758257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269356572878.
The product of its (nonzero) digits is 35280000, while the sum is 58.
The spelling of 8350053758257 in words is "eight trillion, three hundred fifty billion, fifty-three million, seven hundred fifty-eight thousand, two hundred fifty-seven".
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